2019年9月27日星期五

How To Choose LED Lighting for Dining Room


When eating a nice meal with the family or guests in the dining room, we don’t want the lighting to be overly bright or to dim. Whether it’s an afternoon brunch or a late dinner, a dimmable pendant linear fixtures allow for that perfect brightness at any time of day. We recommend soft to neutral tones for the dining room that create the perfect ambiance.
Suggested Total Brightness Level – 3,000 to 6,000 Lumens
Suggested Color Temperature: 2200-3000K

What is Troffer?

LED troffer is an easy fluorescent replacement, reducing energy usage and save up to 80% on your electricity bill, spending less time changing your fixtures with a lifetime rating of 50,000 hours. These modern architectural led troffers feature a “center basket”design. Transparent optics, controlled up light and down light distributions, the concave shape provides a modern look and smoothly distributes light both horizontally and vertically, it ensures a more even light output and fewer shadows, making interiors feel larger and more open.
Illustration for article titled How To Choose LED Emergency Driver for led fixtureIllustration for article titled How To Choose LED Emergency Driver for led fixtureIllustration for article titled How To Choose LED Emergency Driver for led fixture

What is OKT troffer?
OKT LED troffer lights are delivering high Lumen of exceptional 80+ CRI light while achieving 125 lumens per watt, high efficiency helps reduce overall energy consumption while delivering a comfortable quantity and quality of light. CCT available in 3500k,4000k, 5000k DLC CCT options and 0-10V dimming, which is perfect for new construction applications or retrofitting existing fluorescent troffer fixtures with recessed installation, 120-347 V input power also meet Canadian market, 2x2ft 2x4ft 1x4ft size options, Standard Lifetime designed to L70 minimum 50,000 hours. The indirect reflector is precision formed and contoured to provide soft, indirect illumination. Our led troffer fixtures s are covered by our unrivaled 5-Year Unlimited Warranty as well.

OKT troffer also offers an alternative to traditional general area lighting with contemporary European style. The fixture’s blend of direct and indirect lighting creates an atmosphere of enhanced visual comfort.
OKT Lighting specialises in research, manufacturing and sales of commercial LED lighting fixtures, Its main products include led flat panel light, led troffers, led downlights, led linear light and emergency led driver.

2019年9月24日星期二

POE system T-grid LED Linear Light Fixtures

OKT now has developing the POE System, and will coming soon.
For now, we have some product that can be used for the POE system, like our T-grid LED lighting Fixtures with 24V DC input.

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Illustration for article titled How To Choose LED Emergency Driver for led fixtureIllustration for article titled How To Choose LED Emergency Driver for led fixtureIllustration for article titled How To Choose LED Emergency Driver for led fixture
This linear lighting fixture has US PATENT. It is the newest solutions that you can replace a 2ft or 4ft member of the ceiling suspension system, , allow to be seamlessly integrated or retrofit into standard 15/16″ or 9/16” T-Grid of suspended ceiling, making the led linear light to become a part of the t-grid ceiling assembly. It is not just reducing building materials, labor and waste, but create more elegant and clean atmosphere for your space.

OKT Lighting specialises in research, manufacturing and sales of commercial LED lighting fixtures, Its main products include led flat panel light, led troffers, led downlightssurface mount led lightled pendant light fixtures and emergency led driver.

2019年9月19日星期四

How to choose LED Lighting for Living Room

LED Lighting for Living Room Use

The living room is a popular place to seat guests, entertain, or just kick back and relax. Whether you are watching a movie, or chatting with friends, it is important to have a mix of light sources in the living room in order to adapt to whatever the occasion may be. Like in the bedroom, it is good to avoid bright. Adjustable spotlight lamps can be pointed at the walls to illuminate artwork, family photos, or simply to reduce glare on the TV. Positioning spotlight lamps at walls or ceilings is also a great way to eliminate unwanted shadows. New LED 3-Way lamps can be used in all three way table lamps you may have in your living room.
Suggested Total Brightness Level – 1,500 to 3,000 Lumens
Suggested Color Temperature: 2200-3000K

Why do you need to replace fluorescent troffers to LED troffers?

According to the US Department of Energy (DOE),two out of three lamps in commercial buildings were fluorescent and mostly fluorescent lamps were installed in troffer luminaires before 2012, but the rapidly advancing technology of LEDs posed a challenge for fluorescent lamps. The DOE estimates that LED troffers increased in sales. At Access Fixtures, sales of fluorescent troffer sales were once quite common. The troffer market is now dominated by LEDs.
Fluorescent troffer lights are a common source of office lighting, and with the U.S. Department of Energy (DOE) setting higher regulations and standards for lighting, fluorescent tubes are more energy efficient than ever. However, fluorescent troffers have a shorter lifespan and higher Lumen depreciation than LED Troffers. As Lumen output decreases, the tube lights must be replaced to not interfere with worker productivity. Fluorescent troffers may also suffer from ballast failure.
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OKTLIGHTING.COM LED troffer , last longer than fluorescent fixtures and do not depreciate Lumens as quickly, so they require less maintenance. You can easily find LED troffers that maintain at least 70% of the initial Lumens for years. LEDs also consume less power than other lighting alternatives to help you save money on energy costs. Our LED troffers operate off line voltage via direct wire installation to eliminate issues with ballasts.
led troffer light
OKT Lighting specialises in research, manufacturing and sales of commercial LED lighting fixtures, Its main products include led flat panel light, led troffers, led downlights, linear pendant lighting and emergency led driver.
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2019年9月18日星期三

How to Install, Led Panel Light User Manual

OKT Lighting is a professional led panel light manufacturer in China,and we produce the wide range surface mount led light with different size(2×2 2×4 1×4 1×2 1×1 4″ 6″ 8″), and wattage(10W 12W 16W 27W 40W 50W ), voltage(100-277V, 120-347V, 200-240V), installation for drywall or suspended grid ceilings.
This post is about how to install OKT led panel lights,the recessed installation and surface mounted installation.
Before installing this fixture, make sure to turn off the power supply

Recessed installation for suspended grid ceiling

Step 1: Bend hang buckle by 90° making it vertical to the rear cover of panel light, Same to 4 hang buckles.
Step 2: Turn off power,remove the ceiling panel. Then place the panel in to the T-bar,ensure he panel is attached to the ceiling.
Step 3: Remove appropriate round knock-out(s) and connect conduit to J-box with proper connector(s).
Step 4: Put a connector to the end of AC input wire and tightly.the line connect to the connector with the black mark, the natural connect to another,the ground connect to the green wire.

Surface Mounted Installation for drywall

Step 1: Remove the surface mounted kit from the luminaire
Step 2: Turn off power. Insert the L,N wires of the J-box into the male connector.
Step 3: Align the holes on the surface mounted kit with the hole on the J-box Tighten 2#8-32 screws, rotate the plate to your right position and lots of KA3.5*20mm screws into the ceiling and make the kit flush with the ceiling.
Step 4: Alight the 2 longer hooks on the metal plate with the longer hole on the luminaire(Look at the metal palte and the luminaire with the ‘STEP 1’ mark). Slightly move the luminaire forward and make sure the hooks is in right position.
Step 5: Fix the metal string on the hook.

Step 6: Plug the female connector of the luminaire into the male connector of the AC input wire.The Ground connects to Green wire.Dimming wires connect according to the same wire color. Put the wire into the J-box.
Step 7: Push the luminaire on the ceiling. Make sure the 4 hooks are inside the luminaire and push forward the luminaire until you hear a clicking sound.
OKT Lighting specialises in research, manufacturing and sales of commercial LED lighting fixtures, Its main products include led panel lights, led troffersled downlightslinear pendant lighting and emergency led driver.

2019年9月11日星期三

How to install led panel light

OKT Lighting as a supplier of led lighting solutions, we design and manufacture the wide range of led flat panel lights.
We’ll introduce How to install led panel light in ceiling here.
Step 1: There is one hook on each side, Bend hook by 90° making it vertical to the rear cover of panel light.
Step 2: Turn off power,remove the ceiling panel. Then place the light in to the T-bar, ensure the panel light is attached to the ceiling.
Step 3: Remove appropriate round knock-out(s) and connect conduit to J-box with proper connector(s).

Step 4: Put a connector to the end of AC input wire and tightly.the line connect to the connector with the black mark, the natural connect to another,the ground connect to the green wire.

OKT Lighting specialises in research, manufacturing and sales of commercial LED lighting fixtures, Its main products include panel lights, troffers, led downlights, t grid led lightingled linear pendant and emergency back-up drivers.

2019年9月8日星期日

How To Choose The Best LED Lighting For Your Room

As we know lower temperature lights produce warm whites, similar to a fire, while medium temperature lights produce neutral whites, and higher temperature lights produce cool whites or mimic daylight.Different color temperature make us different feel,If you want to buy a led light for any room in your room,this post is ready helpful.

LED Lighting for Bedroom Use
In our bedrooms, most of us want the atmosphere to be relaxed, calm, and peaceful. 2700-3000K Color Temperature light in the bedroom will keep your circadian rhythm from confusing the light in your bedroom with the natural light outside. This allows your brain to produce the melatonin needed for a comfortable sleep. Are you a nighttime reader? If you have a bedside reading lamp or plan on buying one, soft blue or neutral tones are better for reading specific fixtures, since the cool-white color creates a high contrast with the page.
Suggested Total Brightness Level – 1,500 to 4,000 Lumens
Suggested Color Temperature: 2700-3000K

LED Lighting for Home Office Use

When lighting a home office, we want to make sure that the lights are maximizing our ability to be productive in the space provided. Putting cool white lights in the office that mimic daylight will increase serotonin production keeping you focused, alert, and energized. Make sure to choose a place that won’t create unwanted glares on your computer screen.
Suggested Total Brightness Level – 3,000 to 6,000 Lumens
Suggested Color Temperature: 3000-5000K

LED Lighting for Living Room Use

The living room is a popular place to seat guests, entertain, or just kick back and relax. Whether you are watching a movie, or chatting with friends, it is important to have a mix of light sources in the living room in order to adapt to whatever the occasion may be. Like in the bedroom, it is good to avoid bright. Adjustable spotlight lamps can be pointed at the walls to illuminate artwork, family photos, or simply to reduce glare on the TV. Positioning spotlight lamps at walls or ceilings is also a great way to eliminate unwanted shadows. New LED 3-Way lamps can be used in all three way table lamps you may have in your living room.
Suggested Total Brightness Level – 1,500 to 3,000 Lumens
Suggested Color Temperature: 2200-3000K

LED Lighting for Dining Room Use

When eating a nice meal with the family or guests in the dining room, we don’t want the lighting to be overly bright or to dim. Whether it’s an afternoon brunch or a late dinner, a dimmable pendant linear fixtures allow for that perfect brightness at any time of day. We recommend soft to neutral tones for the dining room that create the perfect ambiance.
Suggested Total Brightness Level – 3,000 to 6,000 Lumens
Suggested Color Temperature: 2200-3000K

LED Lighting for Kitchen Use

The kitchen is in essence a workspace. Many of us start our mornings in the kitchen, so those blue-light emitting bulbs over the counters will help make us alert and awake while prepping breakfast. If you also have a table in your kitchen, a dimmable overhead fixture with a warmer color temperature can create a nice ambiance to balance out the brighter blue lights over the kitchen counters. Kitchens also can take advantage of recessed overhead lighting which can benefit from LED BR Bulbs or Recessed Retrofit Kits.
Suggested Total Brightness Level – 4,000 to 8,000 Lumens
Suggested Color Temperature: 2700-5000K

2019年9月5日星期四

8 feet Linear Panel Light To Make Your Office More Elegant!

How to make your office more creative and elegant? Do you think it must cost a lot? No, just in a simple way, You just need a right light, UP/Down linear Pendant light, and can easily create a pleasant atmosphere.
OKT 1ft x 4ft UP/Down led flat panel light, released in April ,2015, has been widely accepted in the market. These LED Linear panels are the nearly transparent luminaire when off and excellent build a warm and harmonious atmosphere with 45% uplight and 55% downlight distribution. They are suitable for creative spaces, including office, cafe, hotel, reception room etc.
It’s designed to seamless connect. A dozen of UP/Down panel lights in the same model are connected end to end and guided together into a main electric cable to power supplies. This design not only makes the application simple and elegant, but also reduces the costs of material and labor.
And now we okt lighting developed two new size 8 inch x 4 ft and 8 inch x 8 ft to meet the needs of our customers and market trends. Moreover, we improved the structures design, the built-in driver can be replacement if it doesn’t work, So it is more convenient for you to fix and maintain.
OKT Lighting is customer demand – oriented, and continues developing more and better new products, like led downlights, T grid led linear lighting, led troffer, led pendant light fixtures, emergency led driver etc. We provide wholehearted services ,and look forward to your valuable opinions.
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2019年9月4日星期三

How To Stop LEDs Flickering

Why do some people think flickering LEDs are a problem?

LED flicker used to be a common problem. This was because – unlike incandescents, halogens and fluorescents – LEDs have no persistence. When the power supply to an LED is switched off, the light output stops instantly. So if connected directly to an AC mains-electricity supply, an LED will switch on/off 50 times each second – enough to be visible to the human eye.
That’s why some people think LEDs flicker more than older light sources. In the past, that used to be true. But it’s not true today.
LED flicker isn’t a problem for modern LED installation projects. This is because we don’t connect the LEDs directly to the mains supply anymore. Instead, we power our LEDs using an LED driver especially designed for the purpose.
Keeping an eye on your LEDs – how a high-quality LED power supply can solve LED flicker. OKT lighting always use high quality led driver for all out led fixture products to avoid flickering during application for long term.
LED lighting requires a direct current (DC) rather than an AC power supply. Which is good news, because the key to eliminating LED flicker is the kind of power-supply you use to drive your lights.
Although the lighting industry generally knows its power supplies simply as ‘LED transformers’, they’re actually more than that. A LED driver doesn’t just step down voltage. It also converts current from mains AC to DC. Choose a high-quality LED power supply, and it will also supply a constant current to your LEDs. So you’ll get light with no visible flicker.
A lower-quality, no-frills LED driver doesn’t provide a constant current though. Instead, it simply converts current from AC to DC. This most basic kind of power-supply conversion produces an oscillating current, albeit one that typically doubles the input-voltage frequency.
Over the past decade, LEDs have been adopted by the lighting industry as an energy-efficient lighting solution for the future. With all the advantages they offer, that’s not surprising.
But to avoid the effects of LED flicker, you and your electrician will need a basic understanding of the issues behind it. So always keep these points in mind:
  1. Always drive LED products using an LED power supply that’s designed for the job. Don’t use any LED strips that are driven by mains AC!
    2. Make sure all your LED products are compatible with the control circuits and power supply you’re using.
    3. Check for loose wiring and other faulty connections. And make sure your LED dimmers are not overloaded.
    4. Consider using a constant-current LED driver.
    5. When installing a dimming system, experiment to see if there’s a minimum dimming level that you shouldn’t go below.
    6. For dimming systems, consider using a zero-to-10V or digital volt-dimming system rather than a TRIAC alternative.
OKT up down pendant linear fixture

2019年9月2日星期一

595x595mm LED Panel Lights

QQ截图20190830102912

Feature:

1. Only 0.12″ gap between the flat panel and dry ceiling.
2. Each panel light comes with a surface-mount plate and can be easily mounted to ceiling junction boxes.
3. UL Listed dimmable constant-current built-in drivers, 0-10v dimming or step dimming available.
4. This LED flat panel light are designed for home lighting, office lighting, basement lighting, kitchen lighting, bathroom lighting, and more.
5. Our 595x595mm LED Panel Lights have 5 years warranty.
Learn more about this product, please visit our website: http://www.oktlighting.com/
OKT Lighting has been specializing in LED Lighting industry since 2008. We keeps on innovating and has a wide product range, including led panel lights, led troffers, led downlight, led linear pendant light, t grid led lighting, led pendant light fixtures and LED Emergency Battery Backup. All of our products have achieved certifications, such as UL, ETL, Energy Star, DLC, TITLE 24, CE, SASO and FCC. And five-year warranty are certificated by international authoritative organizations.

2019年9月1日星期日

OKT Square LED Panel Light

As a symbol of energy saving and environmental protection, LED lamp has gradually come to various places, it can be seen everywhere, whether at home, a small supermarket, or in a large shopping mall, office. Have you changed your LED lights in your home or office? If not, take action now!
LED lights have a variety of styles and different price on the market. How can we choose a satisfactory LED lamp? If you are reading this article, Congratulations, you have found a very good channel. OKT lighting panel lights will be your best choice.
surface mount led light
OKT Lighting square led flat panel light(FS series) has a lot of advantages.
Firstly, there are eight measures of surface mount LED light: 4inch, 6inch, 8inch,1x1FT, 1x2FT, 1x4FT, 2x2FT, 2x4FT, you can choose one-stop shopping, it will save more time for you.
Secondly, Thinnest surfaced mounted, Only 3mm gap between the panel and the dry ceiling for surface mounted installation.
Thirdly, the panel has three ways to installation, including recessed, suspending and surface mount, you can choose anyone you want and the three ways of installation are easy.
Fourthly, It offers superior light output that reaching up to 100lm/w, and with 0-10v dimming.

OKT has been dedicated to the lighting industry for over 10 years, and we have gone through a lot of changes in the industry since we entered in 2008. What we always pursuit is to deliver our high-quality products with detail attention. Our products line including led linear light, led troffer, led downlight and emergency led driver.  OKT are thrilled to present more and more architectural lighting fixtures in the upcoming future. If you want more details, follow us!